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underset(("major"))(B) underset(CH(3)CH(...

`underset(("major"))(B) underset(CH_(3)CH_(2)OH)overset(CH_(3)CH_(2)O^(-)Na^(+))larr CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-Br overset(CH_(3)CH_(2)OH)toA(major)`
A and B are

A

Both A and B are `(CH_(3))_(3)C-OCH_(2)CH_(3)`

B

Both A and B are `(CH_(3))_(2)C=CH_(2)`

C

A is `(CH_(3))_(3)C-OCH_(2)CH_(3) and B` is

D

A is `(CH_(3))_(2)C=CH_(2) and B` is `(CH_(3))_(3)C-OCH_(2)CH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
With strong bases like `CH_(3)CH_(2)O^(-)`, tert-butyl bromide undergoes elimination to form `(CH_(3))_(2)C=CH_(2)` with weak nucleophiles such as `CH_(3)CH_(2)OH` substitution occurs to afford tert-butyl ethyl ether, `(CH_(3))_(3)C-CO-CH_(2)CH_(3)`.
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